my bluetooth on macbook has disapperared from system preferences
I am running OS Catalina version 10.15.5 on a MB pro (Mid 2012). I have been using a recently bought pair of AirPods without any trouble until yesterday (possibly coinciding with the update to the latest version of OS). Now my Bluetooth is not working, its has also gone from the Systems Preference.
I have tried holding shift option and clicking on the Bluetooth symbol, I get 'Open PacketLogger' but nothing happens when I click on it.
MacBook